If You Like Kate Morton…
...here are more books with family secrets lurking in British manor houses.
The glass of time: the secret life of Miss Esperanza Gorst: narrated by herself by Michael Cox
The thirteenth tale: a novel by Diane Setterfield
A suitable vengeance by Elizabeth George
The orchid house: a novel by Lucinda Riley
The uninvited guests by Sadie Jones
The St. Zita Society: a novel by Ruth Rendell
A place of secrets: a novel by Rachel Hore
The boat house by Pamela Oldfield
The sister: a novel by Poppy Adams